11.   Data is given on key issues such as the status of Berlin.

12.   For this experiment, however, each rating was given on a seven point scale.

13.   Advisory groups and panels were asked to assess and rate research quality, but no guidance was given on how to identify or recognize quality.

14.   Advice is given on any student matter.

15.   Once inside, they found themselves facing a glass door, which gave on to the college garden.

16.   He led the way swiftly and quietly to the exit which gave on to the quadrangle.

17.   This was all in addition to the usual lessons my father gave me on mathematics and history and so on.

18.   I still have that little book of selected poems you gave me on my twelfth birthday.

19.   All treatments were given on consecutive days.

20.   The little information that is given on the performance of mature students is not very useful.